.lodingpage_warp{
	width: 100%;
	background: rgb(54,66,74);
	color: #ffffff;
	overflow: hidden;
	position: absolute;
	top: 0;
	right: 0;
	transition: 0.3s;
	z-index:99;
	/*background: linear-gradient( rgb(100,218,253) 10%,rgb(232,247,255) 90% );
	-webkit-background: linear-gradient( rgb(100,218,253) 10%,rgb(232,247,255) 90%);*/
}
.text_warp{
	position: relative;
	height: 100%; 	
	margin: auto;
	span{
		width: 80px;
		display: block;
		text-align: center;
		font-size:80px;
		position: absolute;
		top:-20%;	
		/*left: 50%;*/
		animation:animation_liu 1s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		/*Safari and Chrome*/ 
		-webkit-animation:animation_liu 1s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
	}
}
.btn_warp{
	width: 200px;
	height: 60px; 	
	position: absolute;
	top: calc( 30% + 160px ) ;
	left: 50%;
	transform: translateX(-50%);
	cursor: pointer;
	div{
		margin: 0;
	}
	.btn_right_border{
		width: 2px;
		height: 100%;
		background: #ffffff;
		position: absolute;
		/*right: 0;*/
		right: 10000px;
		top: 0;
		animation:animation_right_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:1.5s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_right_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;	
		-webkit-animation-delay:1.5s;
	}
	.btn_left_border{
		width: 2px;
		height: 100%;
		background: #ffffff;
		position: absolute;
		/*left: 0;*/
		left: -10000px;
		top: 0;
		animation:animation_left_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:2.5s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_left_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
		-webkit-animation-delay:2.5s;
	}
	.btn_top_border{
		width: 100%;
		height: 2px;
		background: #ffffff;
		position: absolute;
		/*left: 0;*/
		left: -10000px;
		top: 0;
		animation:animation_left_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:1.8s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_left_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
		-webkit-animation-delay:1.8s;
	}
	.btn_bottom_border{
		width: 100%;
		height: 2px;
		background: #ffffff;
		position: absolute;
		/*left: 0;*/
		left: -10000px;
		bottom: 0;
		animation:animation_left_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:2s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_left_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
		-webkit-animation-delay:2s;
	}
	.btn_jianTou{
		font-size: 30px;
		display: inline-block;
		position: absolute;
		left: -10000px;
		height: 100%;
		line-height: 56px;
		animation:animation_jiantou_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:2.2s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_jiantou_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
		-webkit-animation-delay:2.2s;

	}
	.btn_jianTou_border{
		width: 100px;
		height: 2px;
		background: #ffffff;
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		left: -10000px;		
		animation:animation_jiantou_too_border 0.6s ;
		animation-iteration-count:1; /*执行一次*/
		animation-fill-mode: forwards; /*让动画停留在最后一帧 */
		animation-delay:2.3s;
		/*Safari and Chrome*/ 
		-webkit-animation:animation_jiantou_too_border 0.6s ; 
		-webkit-animation-fill-mode: forwards; 
		-webkit-animation-iteration-count:1;
		-webkit-animation-delay:2.3s;
	}

}
.btn_warp:hover{
	background: rgba(255,255,255,0.4);
}
.btn_warp:active{
	background: rgba(255,255,255,0.4);
}

@media screen and (max-width: 768px) {
    .text_warp{
		position: relative;
		height: 100%; 	
		margin: auto;
		span{
			width: 40px;
			display: block;
			text-align: center;
			font-size:40px;
		}
	}
	.btn_warp{
		top: calc( 30% + 100px ) ;
	}
}
@media screen and (max-width: 375px) {
    .text_warp{
		position: relative;
		height: 100%; 	
		margin: auto;
		span{
			width: 24px;
			display: block;
			text-align: center;
			font-size:24px;
		}
	}
}





@keyframes animation_liu{
	0%  { top: -20%;  }
	30% { top: 36% ;  }
	45% { top: 24% ;  }
	60% { top: 30% ;  }
	75% { top: 26% ;  }
	85% { top: 30% ;  }
	95% { top: 28% ;  }
	100%{ top: 30% ;  }
}
@keyframes animation_right_border{
	0%  { right: 10000px;  }
	100%{ right: 0;  }
}
@keyframes animation_left_border{
	0%  { left: -10000px;  }
	100%{ left: 0;  }
}
@keyframes animation_jiantou_border{
	0%  { left: -10000px;  }
	100%{ left: 80%;  }
}
@keyframes animation_jiantou_too_border{
	0%  { left: -10000px;  }
	100%{ left: 27%;  }
}
















